1 solutions

  • 0
    @ 2025-11-5 19:20:51

    Java :

    import java.util.*;
    
    public class Main{
        public static void main(String args[]){
            Scanner cin=new Scanner(System.in);
            int T=cin.nextInt();
            while(T-->0){
                int n=cin.nextInt();
                int m=cin.nextInt();
                String s[]=new String[n];
                for(int i=0;i<n;i++){
                   s[i]=cin.next();
                }
                long ans=0;
                for(int i=0;i<n;i++){
                    for(int j=0;j<m;j++){
                        if(s[i].charAt(j)>='1' && s[i].charAt(j)<='9')
                            ans+=s[i].charAt(j)-'0';
                    }
                }
                System.out.println(ans);
           }
        }
    }
    
    • 1

    Information

    ID
    19272
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    (None)
    Tags
    # Submissions
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